| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a hinge device which is easy to demount from a mounting hole of a door body. SOLUTION: A lock lever 41 is turned for operation, after a fitting body 12 is fitted into the mounting hole 6 of the door 2. The lock lever 41 makes a lock plate 31 advance through the use of a cam mechanism, so that the fitting body 12 can be attached to a wall surface 8 of the mounting hole 6 by pressure. An opening can be opened/closed by turning of the door body 2. When reversely turned for the operation, the lock lever 41 makes the lock plate 31 retreat through the use of the cam mechanism, so that the fitting body 12 can be demounted from the mounting hole 6. The turning operation of the lock lever 41 enables the easy demounting of the fitting body 12 which is fitted into the mounting hole 6 and attached to the wall surface 8 by the pressure. A hinge body 3 can be easily demounted from the door body 2.</p> |
